package com.itheima.Jiuye17.ExceptionTest;

public class UesrTest {
    @MyTest
    public void show() {
        int a = 10 / 0;
        System.out.println("UesrTest.......show");
    }

    @MyTest
    public void mether() {
        int[] arr = null;
        arr[0] = 10;
        System.out.println("UesrTest.......show");
    }

    @MyTest
    public void function() {
        Object o = new Object();
        String s = (String) o;
        System.out.println("UesrTest.......show");
    }

    @MyTest
    public void fun() {
        int a = 10 + 10;
        System.out.println("UesrTest.......show");
    }
}
